The Ring,retaining, cataloged under National Stock Number 5325-00-285-6988, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Actuation Systems SAS. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-285-6988 |
| Primary Part Number | 124124-1 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Goodrich Actuation Systems SAS |
| Status | CANCELLED |
| Material Hardness Rating | 86.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 88.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM |
| Usage Design | EXTERNAL |
| Material Document and Classification | FED STD NO. 66 AISI C1066 THRU C1090 FED STD SINGLE MATERIAL RESPONSE OR SAE 1070 THRU 1090 ASSN STD SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Major Thickness | 0.015 INCHES NOMINAL IN |
| Inside Diameter | 0.102 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | C |
| Material | STEEL |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 124124-1 | Goodrich Actuation Systems SAS (FRA) |
| 320436 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 400871-01 | 5/9 Secondary reference Tally Printer Corporation |
| S144-69 | 5/9 Secondary reference Miltope Corporation |
| N1800-12 | 5/9 Secondary reference Seeger Inc Anderton-United Products Div |
| 305231 | 5/9 Secondary reference Tally Printer Corporation |
| 5103-12 | 5/9 Secondary reference Truarc Company Llc Dba Waldes Truarc |
| 4000106 | 5/9 Secondary reference H & E Venture, Llc |
| 124124-1 | 5/9 Secondary reference Lucas France Sa Div Aerospace France |
| MS16632-12 | 2/2 Government specification standardization U.S. Government activity |
| N1800-12AS | 5/9 Secondary reference Seeger Inc Anderton-United Products Div |
| N1800-12CD | 5/9 Secondary reference Seeger Inc Anderton-United Products Div |
| 4095500 | 5/9 Secondary reference Tally Printer Corporation |
| 5103-12 | C/1 Advisory reference — outside the item-of-supply concept Rotor Clip Company, Inc. |
NSN 5325-00-285-6988 is a Ring,retaining, manufactured by Goodrich Actuation Systems SAS, classified under FSC 5325, Fastening Devices. Status: cancelled.
NSN 5325-00-285-6988 has 2 manufacturer part numbers on file: 124124-1 (Goodrich Actuation Systems SAS), 320436 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
8 possible matches (shared part number, not a government interchangeability claim): 5330-00-422-7278, 1220-00-624-8464, 5935-00-833-8210. Verify interchangeability with system specifications before substitution.
Key specifications for 124124-1: Material Hardness Rating: 86.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 88.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM; Usage Design: EXTERNAL; Material Document and Classification: FED STD NO. 66 AISI C1066 THRU C1090 FED STD SINGLE MATERIAL RESPONSE OR SAE 1070 THRU 1090 ASSN STD SINGLE MATERIAL RESPONSE; Cross-Sectional Shape Style: RECTANGULAR. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5325-00-285-6988 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.